Commenced in January 2007
Paper Count: 30184
A New Application of Stochastic Transformation
Authors: Nilar Win Kyaw
Abstract:In cryptography, confusion and diffusion are very important to get confidentiality and privacy of message in block ciphers and stream ciphers. There are two types of network to provide confusion and diffusion properties of message in block ciphers. They are Substitution- Permutation network (S-P network), and Feistel network. NLFS (Non-Linear feedback stream cipher) is a fast and secure stream cipher for software application. NLFS have two modes basic mode that is synchronous mode and self synchronous mode. Real random numbers are non-deterministic. R-box (random box) based on the dynamic properties and it performs the stochastic transformation of data that can be used effectively meet the challenges of information is protected from international destructive impacts. In this paper, a new implementation of stochastic transformation will be proposed.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1070365Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1185
 Bruce Schneier, Applied Cryptography 2nd edition, John Wiley & Sons
 A.Menezes, P.van Oorschot and S. Vanstone, Handbook of Applied Cryptography, CRC press (1996).
 Claude E. Shannon, "Communication Theory of Secrecy Systems", Bell System Technical Journal, vol.28-4, page 656-715, 1949.
 H.M Heys, The Design of substitution-permutation Network Ciphers Resistant to Cryptanalysis, Ph.D. Thesis, Queen-s University, Canada, 1994.
 http:// www.wikipedia.org
 I.V. Chugunkov, M.A. Ivanov, Theory, the use and evaluation of the quality of random sequences generators, Russia, December 27, (2007).